CAMBRIDGE, Mass.--(BUSINESS WIRE)--Curis, Inc. (NASDAQ: CRIS), a drug development company focused on developing next generation proprietary targeted medicines for cancer treatment, today announced that the first patient has been treated in a Phase I clinical trial of CUDC-101, a first-in-class small molecule drug candidate that has been designed as an inhibitor of epidermal growth factor receptor (EGFR), epidermal growth factor receptor 2 (Her2) and histone deacetylase (HDAC). CUDC-101 has been designed to simultaneously inhibit kinase activity of EGFR and Her2 while also interfering with other key drivers of the cancer cell signaling network involved in tumor cell growth and survival through its HDAC inhibitory activity.